baber/WOPTO huggingface dataset:
Patent RU-2684661-C1 (RU)
Title: Floating automatic fire extinguishing installation
Inventor: Kolpakov Sergej Aleksandrovich
IPC: A62C3/06
Filed: 2018-05-29
Granted: 2019-04-11
Abstract: FIELD: fire safety.SUBSTANCE: invention relates to firefighting equipment and is intended for fire extinguishing in tanks with stationary cover for storage of HIL and FL with two types of extinguishing medium (compositions increasing surface tension of oil and oil products and fire-extinguishing aerosol) by their simultaneous supply to combustion zone. Fire extinguishing mixtures are supplied from a plant floating in the center of the reservoir, wherein the liquid composition outlet is performed by its pushing through the four nozzles with slot nozzles, on which pressure of the contents of the reservoir is pressed, falling into the lower part of the installation through special holes. Ballast attached to the lowest point of the installation housing provides its vertical position and intensifies this pressure to the required speed of the extinguishing medium discharge. Simultaneously, fire extinguishing aerosol generator is started. One performs stewing both in area and volume. Housing of the plant is equipped with a float-type stability compensator made of sealed air-filled pipes and fixed on the body. Inside the housing there is a piston consisting of a base and a guide tube with a plug and a through hole. In the upper part of the guide tube there installed is a movable bushing with two through mutually perpendicular holes and a plug. On the sleeve end the membrane is fixed, which has two destructible circular platforms with centers along the axes of the heat-sensitive elements installation and the central striker. Sleeve is fixed against movement by two heat-sensitive elements pressed by stretched spring attached to cover. Cover is screwed on the end of the guide tube. In the cover there is a pyro-cartridge for starting the fire-extinguishing aerosol generator. For discharge of extinguishing medium there are four slit branch pipes extending crosswise from the guide sleeve. Air chamber connected to the pneumatic line and a fire extinguishing aerosol generator are installed above the branch pipes.EFFECT: solution is aimed at improving operating reliability of the installation, efficiency of fire extinguishing and ease of use.7 cl, 3 dwg
Patent RU-2690873-C1 (RU)
Title: Способ газовой закалки
Inventor: SUGIMOTO TSUYOSHI
IPC: C21D1/773
Filed: 2015-11-11
Granted: 2019-06-06
Abstract: Изобретение относится к области металлургии. Для получения равномерной закалки и исключения деформации, вызванной различными скоростями охлаждения, способ газовой закалки стальных заготовок включает первый этап охлаждения в интервале температур (t1-t2), на котором заготовку подвергают быстрому охлаждению посредством принудительной циркуляции охлаждающего газа, второй этап (t2-t3), на котором циркуляцию охлаждающего газа прекращают и давление внутри печи снижают для обеспечения теплоизоляции, и третий этап (начиная с температуры t3), на котором заготовку охлаждают посредством принудительной циркуляции охлаждающего газа, при этом давление повышают. На втором этапе заготовку выдерживают при промежуточной температуре, которая выше температуры начала мартенситного превращения для обеспечения равномерной температуры по всей заготовке. 2 н. и 2 з.п. ф-лы, 5 ил.
Patent RU-2701708-C1 (RU)
Title: Cabinet for charging and storage of multi-charged remote-contact electric shock device and accessories to it
Inventor: Chivilev Yakov Vladimirovich
IPC: A47B81/00
Filed: 2018-06-14
Granted: 2019-09-30
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering, to cabinets for arrangement of electric equipment, namely to arrangement of multi-charged remote-contact electric shock devices and accessories to it. Cabinet for charging and storage of multi-charged remote-contact electric shock device and accessories to it contains horizontal and vertical panels, door, locks, shelves, lodgments, sockets for supply of charging devices and communications of cabinet. Cabinet is made with possibility of wall or floor installation. Cabinet door is glass or metal. Lodgements contain compartments for a multi-charged remote-contact electric shock device and accessories for it. Shelves are stationary or extendable. On upper horizontal panel of cabinet there are fans and temperature regulator; on side vertical panel on inner side of cabinet there are light-emitting diodes and power supply unit, which form lighting system. In the lower part of the cabinet, under the shelves there is a switch and an information accumulator, which form a system for collecting information from video cameras of multi-charged remote-contact electric shock devices, as well as an uninterruptible power supply. 
     EFFECT: technical result is the creation of a cabinet for placement of remote-contact electric shock devices, which provides simplicity, reliability and ease of use. 
     4 cl, 2 dwg
Patent RU-2687000-C1 (RU)
Inventor: FLIEGL SEN JOSEF
IPC: A01C23/00
Filed: 2017-01-27
Granted: 2019-05-06
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to a liquid manure spreader with a liquid manure spreader system, which comprises a spreader central arm and two spreader arms, hinged on it, which can be rotated between a position aligned with the center arm of the spreader, and a position oriented across the center arm of the spreader. Spreader central arm can turn about at least one transverse axis between working position folded down and upward transportation position. At least one transverse axis is directed with translational movement between the lower position and the upper position in at least one elongated hole passing in the vertical direction of the spreader of liquid manure. 
     EFFECT: such design will make it possible to simultaneously rotate and locking spreader arms in a simpler manner. 
     10 cl, 9 dwg
Patent RU-2685113-C1 (RU)
Title: Method for production of bread containing nanostructured extract of chlorella
Inventor: KROLEVETS ALEKSANDR ALEKSANDROVICH
IPC: A21D2/36
Filed: 2018-08-29
Granted: 2019-04-16
Abstract: FIELD: food industry.SUBSTANCE: invention relates to the food industry. Method of bread production includes bakery pressed yeast mixture, culinary food salt, drinking water, prime grade wheat flour, its fermentation, handling, proofing of dough semi-products and their baking. During the process of dough preparation, drinking water, pressed bakery yeast, culinary food salt, prime grade flour are successively introduced, additionally nanostructured chlorella extract is added in amount of 1–2 % of prime grade wheat flour mass.EFFECT: invention makes it possible to increase nutritional and biological value of bread, to improve consumer properties of finished products, and to expand assortment of bread.1 cl, 3 tbl, 4 ex
Patent RU-2680377-C1 (RU)
Title: Способ разделения бензиновых фракций в процессе изомеризации
Inventor: Mnushkin Igor Anatolevich
IPC: C07C9/12
Filed: 2018-09-10
Granted: 2019-02-20
Abstract: Изобретение относится к изомеризации легких бензиновых фракций с получением методом фракционирования высокооктановых компонентов бензина и может быть использовано в нефтеперерабатывающей и нефтехимической отраслях промышленности. Изобретение касается способа разделения бензиновых фракций в процессе изомеризации, включающего секцию ректификационной подготовки сырья изомеризации, секцию химического превращения и секцию ректификационного разделения продуктов изомеризации, при этом в качестве исходного сырья используют прямогонную бензиновую фракцию н.к.-(62-72)°С, секцию ректификационной подготовки сырья изомеризации реализуют в виде трех последовательно работающих ректификационных колонн: с верха первой колонны отводят фракцию н.к.-(25-28)°С, содержащую бутан и более легкие компоненты, а парафиновые углеводороды с низа – во вторую колонну, с верха которой в качестве балластного продукта отводят изопентаны, а остаток второй колонны направляют в третью колонну, где дистиллятом получают пентановую фракцию, а остатком – гексановую фракцию, направляемые раздельно в секцию химического превращения, содержащую два параллельно работающих реактора изомеризации, в первом из которых осуществляют изомеризацию пентановой фракции, а во втором – гексановой, продукты изомеризации двух реакторов объединяют в общий поток, поступающий в секцию ректификационного разделения продуктов изомеризации, дополненную четвертой ректификационной колонной, сырьем которой является изогексановая фракция, отводимая с верха колонны деизогексанизации. Технический результат - формирование оптимальных условий работы секции химического превращения с увеличением выхода изомеризата за счет подготовки высококачественного сырья процесса изомеризации. 5 з.п. ф-лы, 4 табл., 1 ил.
Patent RU-2688980-C1 (RU)
Title: Припойный сплав, шариковый вывод из припоя, припой для микросхемы, припойная паста и паяное соединение
Inventor: TACHIBANA KEN
IPC: C22C13/00
Filed: 2017-03-08
Granted: 2019-05-23
Abstract: Изобретение относится к пайке, в частности к пайке микросхем. Припойный сплав может быть использован в шариковом выводе из припоя, припое для микросхемы, припойной пасте и паяном соединении. Припойный сплав содержит от 0,005 мас.% до 0,1 мас.% Mn, от 0,001 мас.% до 0,1 мас.% Ge и более 0 мас.% до 4 мас.% Ag. Основным ингредиентом сплава является Sn. За счет указанного содержания Mn и Ge в припойном сплаве большинство оксидов Ge распределяется на внешней поверхности оксидной пленки, содержащей оксиды Sn, оксиды Mn и оксиды Ge, создавая эффект предотвращения изменения цвета при высокой влажности. В дополнение к этому Mn и Oреагируют, подавляя реакцию образования оксидов между Sn и O, что обеспечивает подавление толщины оксидной пленки и способствует улучшению свойств паяного соединения. 8 н. и 4 з.п. ф-лы, 3 ил., 3 табл.
Patent RU-2707160-C1 (RU)
Inventor: KHARCHENKO EVGENIJ FEDOROVICH
IPC: F41H5/04
Filed: 2018-10-30
Granted: 2019-11-22
Abstract: FIELD: personal protection equipment. 
     SUBSTANCE: invention relates to weapons and equipment, to development of protective equipment and can be used for production of armor plates for personnel of special forces. Method of armored panel (1) manufacturing from polymer composite materials, at which forming a package of impregnated with elastic synthetic binder ballistic layers (3) of, for example, aramid fabric, a screen of glued (4) identical binder mainly square ceramic tiles and facing layers (5), for this purpose, 40–75 ballistic layers (3) are placed in mold (6), pressed with hardening and removed from the mold. Sacrificial web impregnated with same binder is placed in similar form, on which screen (9) of tiles (10) of area (11) of vital organs protection is glued (4) with thickness of 1.8 to 2.3 of the main striking element from side of 5.8 to 6.4 of thickness of tiles (10) and peripheral zones (16, 17) of plates (18) with thickness of 19 from 1.2 to 1.4 of the main striking element with side from 6.3 to 6.7 of thickness of tile (18). After solidification of adhesive joint (4), the sacrificial web is removed and the remains of the binder are removed. Ballistic layers (3) and shield (9) are fixed by means of two-layer membrane (21). Besides, armor plate (1) made according to the specified method is declared. 
     EFFECT: development and manufacturing of armored shield, higher reliability and survivability. 
     5 cl, 7 dwg
Patent RU-2700325-C1 (RU)
Title: Multifunctional holder for mobile device
Inventor: Smirnova Diana Nikolaevna
IPC: A45F5/02
Filed: 2018-11-14
Granted: 2019-09-16
Abstract: FIELD: personal articles and house appliances. 
     SUBSTANCE: invention relates to a multifunctional holder for a mobile device. Holder comprises body, cover, glue layer or double-sided adhesive tape, two cavities, spring-loaded coil with rope, carabiner, metal insert, support element. Cover is made flat and fixed on rear surface of housing. Adhesive layer or double-sided scotch tape is applied on the cover to fix the holder body on the flat area of the mobile device or jacket for the mobile device. Two cavities are made in housing under cover. Spring-loaded coil with rope is installed on axis in first cavity. Carbine is fixed on free end of rope. Carabiner is arranged in the second cavity tray. First and second cavities are communicated via cable channel. In side walls of the tray there are holes or horizontal slots for rope. Outer surface of the tray forms a single surface with one of the outer end surfaces of the housing. Tray is installed with the possibility of its shift outside the housing. Metal insert and support element are installed on outer surface of housing, external surfaces of which form with external surface of housing a single surface. Support element can be extended by one end at an angle to the outer surface of the body. Additional cavities for storage can be made in the housing. 
     EFFECT: broader functionalities of the holder for a mobile device. 
     3 cl, 7 dwg
Patent RU-2701656-C1 (RU)
Title: Meat production and quality enhancement agent of broiler chicken meat under conditions of technological stresses
Inventor: MIFTAKHUTDINOV ALEVTIN VIKTOROVICH
IPC: A61P39/06
Filed: 2018-11-14
Granted: 2019-09-30
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: invention relates to veterinary science, in particular to an agent for increasing meat efficiency and quality of broiler chicken meat under conditions of technological stresses. Agent contains lithium carbonate, succinic acid, L-carnitine, zinc sulphate, manganese sulphate, copper sulphate, betaine, wherein components are taken in certain proportions. 
     EFFECT: use of the invention will make it possible to activate adaptation processes in the bird body and stabilize metabolism, due to which meat efficiency of broiler chickens as well as meat quality is improved. 
     1 cl, 5 tbl, 2 ex
Patent RU-2708427-C1 (RU)
Title: Fodder preparation and distribution machine
Inventor: ZLOCHEVSKIJ SERGEJ VALEREVICH
IPC: A01K5/00
Filed: 2019-04-01
Granted: 2019-12-06
Abstract: FIELD: agriculture; machine building.SUBSTANCE: group of inventions relates to agricultural machines for cattle-breeding farms, namely to machines for preparation and distribution of fodders. Fodder preparation and distribution machine consists of interconnected trailer-chassis with installed on it hopper-mixer and fodder unloading devices, and self-propelled chassis with cutter, receiver of fodder milled by fodder and means of pneumatic transportation of milled fodder to hopper-mixer installed on trailer-chassis. Milling cutter and receiver of milled fodder are fixed in jib end, made hollow and installed on self-propelled chassis with possibility of rotation in vertical plane. Means for pneumatic transportation of crumbled fodder includes an air blower installed on trailer-chassis and flexible pipeline connecting the hollow boom to the air blower when the boom turns and mutual turn of self-propelled chassis and trailer-chassis.EFFECT: technical result of invention is increase of machine independence and increase of mixer hopper loading efficiency.13 cl, 6 dwg
Patent RU-2715693-C1 (RU)
Title: Drip irrigation system
Inventor: SMETANIN VLADIMIR IVANOVICH
IPC: A01G25/02
Filed: 2019-05-22
Granted: 2020-03-02
Abstract: FIELD: land reclamation. 
     SUBSTANCE: invention relates to agricultural land reclamation, in particular, to drip irrigation, and can be used for irrigation of vegetable and berry crops. System contains water supply elements, a pressure-generating unit, irrigation reservoir (2) equipped with a unit for maintaining the level of irrigation water (1), an irrigation network in the form of irrigation pipelines (6) with droppers (7). System is additionally equipped with irrigation and pressure (15) pipelines. Drippers (7) housing are made of elastic material, inside which part of irrigation pipeline (6), made of elastic-plastic material, forms between the inner walls of the housing of the dropper and around the elastic-plastic flow element (8) counter pressure chamber (10). Elastic-plastic flow element (8) is connected by its one end to irrigation pipeline (6), and by the other end – to sprinkler (9). Back pressure chamber (10) by means of tees (11, 14) is connected to filling (12) and pressure (15) pipelines. In the head part filling pipeline (12) is connected to main irrigation pipeline (3) through shutoff element (13). 
     EFFECT: higher yield of agricultural crops with simultaneous reduction of labor costs when cultivating them on irrigated lands by providing the required water, air and nutrient regimes of soil. 
     1 cl, 4 dwg
Patent RU-2708706-C1 (RU)
Title: Reverberatory furnace for aluminum scrap remelting
Inventor: TRUSOV VLADIMIR ALEKSANDROVICH
IPC: F27B3/00
Filed: 2019-07-01
Granted: 2019-12-11
Abstract: FIELD: furnaces; technological processes. 
     SUBSTANCE: invention relates to a reverberatory furnace for aluminum scrap remelting. Furnace comprises a body formed by refractory outer side, front and rear end walls, a storage tank and an inclined platform limited by the hearth and walls, two large vaults, the lower and upper one, located one above the other, there is a gap between them, which acts as a chimney, three flanges and a welded frame, on which everything is arranged. To furnace frame welded steel box, having heat insulation between it and each wall, consisting of asbestos crumbs, refractory wool, refractory mats and triple layer of asbestos cardboard sheet. Accumulating bath and inclined platform are made of corundum blocks KS-95, laid on three layers of asbestos cardboard with padding from dry sand mixed with asbestos crumbs. Furnace frame is laid inside by two lines of light-weight one-and-a-half bricks ShL-0.4 with three layers of asbestos cardboard under the bottom and two rows of light-weight one-and-a-half bricks ShL-0.4 with six layers of asbestos cardboard at the inclined platform; at that, the welded frame is filled with concrete with asbestos crumb filler. On top of upper arch there is a triple layer of refractory heat-insulating mullite-siliceous felt MKRV-200 and two rows of light-weight one-and-a-half bricks ShL-0.4. Furnace has in each side wall two injection two-row twenty-six-mixers of medium pressure, directed at an angle to axis of furnace and at an angle to inclined platform and on bottom. Furnace has three tapholes in the end rear wall, made in quick-change reinforced taphole bricks. Furnace is equipped with dust-gas cleaning system. Shutters of working and slag windows provide reliable tightness. Thermal power of burners makes 11,900 kW, which makes the furnace high-efficiency, allowing to conduct forced mode of melting. 
     EFFECT: providing high efficiency of the furnace, reduction of heat and loss losses and possibility of ecologically pure remelting of aluminum scrap. 
     8 cl, 11 dwg
Patent RU-2703517-C1 (RU)
Title: Method of treating paroxysmal form of atrial fibrillation in patients with chronic heart failure in arterial hypertension
Inventor: Kirillova Venera Vyacheslavovna
IPC: A61K31/355
Filed: 2019-07-08
Granted: 2019-10-18
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to cardiology, and can be used for treating a paroxysmal form of atrial fibrillation in patients with chronic heart failure in arterial hypertension. That is ensured by prescribing drug-induced therapy with angiotensin-converting enzyme inhibitors or angiotensin II receptor antagonists, selective beta-adrenoreceptor blocking agent, mineralocorticoid receptor antagonists and additionally: a loop diuretic – torasemide in dose of 15–30 mg a day in two steps to normalize the maximum and minimum diameter of pulmonary veins and left atrial volume, magnesium orotate 1,500 mg, 3-unsaturated fatty acids in dose of 1,000 mg, vitamin C in dose of 200 mg and vitamin E in dose of 400 mg a day. 
     EFFECT: method allows to stop atrial fibrillation paroxysms. 
     1 cl, 1 tbl, 3 ex
Patent RU-2727607-C1 (RU)
Title: Portion capsule with identifier
Inventor: KRUEGER MARK
IPC: B65D85/804
Filed: 2019-08-27
Granted: 2020-07-22
Abstract: FIELD: beverage preparation devices. 
     SUBSTANCE: invention relates to portion capsule (1) for preparation of a beverage having main element (2) made with flange (2.4) and forming hollow space (3) in which the beverage raw material is placed and which is closed by membrane (4) fixed on flange (2.4) of main element, having wall area and bottom area. Portion capsule has identifier (5) which enables to individualize the corresponding portion capsule. According to the invention, the identifier is a bar code provided on the side of flange (2.4) of main element (2) facing away from the membrane, wherein grooves are made in the wall area which extends between the flange and the bottom region. 
     EFFECT: disclosed is a portion capsule with an identifier. 
     8 cl, 24 dwg
Patent RU-2708614-C1 (RU)
Title: High-adhesion polymer dental composition with high destructive stress at compression
Inventor: Chistyakov Evgeniy Mikhailovich
IPC: C08K5/5399
Filed: 2019-09-16
Granted: 2019-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to dentistry, namely to development of dental materials, and can be used as a filling material for reconstruction and restoration of anatomical tooth shape. High-adhesion polymer dental composition with high destructive stress during compression contains 4-allyl-2-methoxyphenoxy-beta-carboxyethenylphenoxy-cyclotriphosphazenes, bisphenol glycidyl methacrylate, triethylene glycol dimethacrylate, ionol, camphorquinone, 4-ethyldimethylaminobenzoate, aerosil OX-50 (average particle size 40 nm), barium glass filler SCHOTT-8235 (average particle size 0.7 mcm). 
     EFFECT: increased destructive stress at compression and excess of adhesion value to tooth tissues required by GOST R 56924-2016. 
     1 cl, 1 tbl, 2 ex
Patent RU-2735713-C1 (RU)
Title: Stand for static and cyclic tests of cruciform specimens
Inventor: Vremenko Andrej Vladimirovich
IPC: G01N3/02
Filed: 2018-12-06
Granted: 2020-11-06
Abstract: FIELD: welding. 
     SUBSTANCE: invention relates to dynamic testing of articles for strength, namely, to stands for carrying out tests of cruciform specimens at their static and cyclic loading. Test bench for static and cyclic tests of cruciform specimens comprises a frame on which a biaxial loading device is mounted, containing located on mutually perpendicular axes, at angle of 90°, four grippers for installation of a cross-shaped sample, each of which is connected to the power unit to create a biaxial loading, each of which comprises a cyclic loading means and a statistical loading means on a cross-shaped sample, an ultrasonic flaw detector connected to at least two ultrasonic sensors, installed on both sides of cross-shaped sample, and test chamber for arrangement of cross-shaped sample, in which various operating conditions are simulated. Frame is made in the form of a square or a ring. Test chamber is a climatic chamber for testing at low temperatures or a corrosion chamber for testing in working media with different contents of corrosion-active components. Cyclic loading facility is made in the form of a hydropulsator. Statistical load means is made in the form of an electromechanical cylinder. 
     EFFECT: technical result of claimed invention is expansion of functional capabilities of used equipment by creating test bench, providing selection of optimum versions of sheet metal material, welding materials, welding technology at the stage of designing, repair and reconstruction of vertical tanks. 
     5 cl, 1 dwg